14,15BETA-EPOXYCARDENOLIDE-AND 14,15BETA-EPOXYBUFADIENOLIDE GLYCOSIDES AND PROCESS FOR THEIR PREPARATION

• Main Authors: RADSCHEIT K, STACHE U, LINDNER E, HAEDE W, FRITSCH W
• Format: Patent
• Language: English
• Published: 25.04.1973
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; STEROIDS

Cardioactive 3 beta -hydroxy-14,15 beta -epoxy-5 beta -cardenolide-or -5 beta -bufadienolide-glucosides and rhamnosides. A method for making these compounds by reacting the corresponding 14-anhydrocardenolides or 14-anhydrobufadienolides with an acylhalopyranose, reacting the resultant acylated pyra...